KOSCHEAL L7B Pro Max 3-Axis Smartphone Gimbal User Manual

1. Introduction

The KOSCHEAL L7B Pro Max is an advanced 3-axis smartphone gimbal designed to provide stable and professional-quality video and photography. It features innovative AI auto-tracking, intuitive gesture control, a built-in adjustable fill light, and a compact, foldable design for enhanced portability. This manual will guide you through the setup, operation, and maintenance of your device to ensure optimal performance.

Figure 1: KOSCHEAL L7B Pro Max 3-Axis Smartphone Gimbal.

2. Package Contents

Please verify that all items listed below are included in your package. If any items are missing or damaged, please contact customer support.

• KOSCHEAL L7B Pro Max 3-Axis Smartphone Gimbal
• Mini Tripod
• AI + Fill Light Module
• Charging Cable (USB-C)
• Velvet Pouch
• User Manual

Figure 2: All components included in the KOSCHEAL L7B Pro Max package.

3. Setup

Follow these steps to set up your KOSCHEAL L7B Pro Max gimbal for first use.

3.1 Unfolding the Gimbal

1. Gently unfold the gimbal arms until they lock into place.
2. Ensure all joints are securely extended.

3.2 Attaching the Tripod

1. Locate the 1/4-inch screw thread at the bottom of the gimbal handle.
2. Screw the mini tripod clockwise onto the gimbal handle until secure.
3. Extend the tripod legs for a stable base if using it on a flat surface.

Video 1: This video demonstrates the initial setup of the KOSCHEAL L7B Pro Max gimbal, showing how to attach the tripod and mount a smartphone. It also briefly showcases the gimbal's stabilization capabilities.

3.3 Mounting Your Smartphone

1. Extend the phone clamp on the gimbal.
2. Carefully place your smartphone into the clamp, ensuring it is centered and secure. The phone's camera should be positioned towards the center of the clamp for optimal balance.
3. The gimbal supports smartphones with a width of 55-90mm and thickness of less than 9.5mm (including protective case).

3.4 Attaching the AI + Fill Light Module

1. Locate the magnetic attachment point on the phone clamp.
2. Align the AI + Fill Light Module with the magnetic attachment point and allow it to snap into place.
3. Ensure the module is firmly attached.

Figure 3: Magnetic attachment of the AI + Fill Light Module.

4. Operating Instructions

This section details how to operate the various features of your KOSCHEAL L7B Pro Max gimbal.

4.1 Power On/Off

• Power On: Press and hold the power button for 3 seconds. The indicator lights will illuminate.
• Power Off: Press and hold the power button for 3 seconds. The indicator lights will turn off.

4.2 AI Auto-Tracking

The gimbal features an app-free magnetic AI tracking system that automatically follows your face or body.

1. Ensure the AI + Fill Light Module is attached and powered on.
2. Position yourself in front of the camera.
3. Perform a specific gesture (e.g., an open palm or 'OK' sign) to initiate AI tracking. The gimbal will automatically rotate to keep you in the frame.
4. Repeat the gesture to stop tracking.

Figure 4: AI Face Tracking automatically keeps subjects in frame.

Figure 5: Gesture control for various functions including AI tracking and fill light.

4.3 Fill Light Operation

The integrated fill light provides adjustable illumination for various shooting conditions.

• Turn On/Off: Press the dedicated fill light button on the AI module.
• Adjust Mode/Brightness: Short press the fill light button to cycle through 3 modes (Warm, Cool, Flash) and 3 brightness levels for each mode, offering 9 total adjustments.

Figure 6: Adjustable fill light with various color temperatures.

4.4 Gimbal Pro App Features

For advanced shooting modes and creative effects, download the dedicated 'Gimbal Pro' app.

• Dolly Zoom (Hitchcock Effect): Create dramatic cinematic effects by zooming in on the subject while moving the camera away.
• 360° Panorama: Capture expansive panoramic shots.
• Slow Motion: Record high-frame-rate videos for smooth slow-motion playback.
• Time-Lapse: Condense long events into short, captivating videos.
• Trajectory Shooting: Program complex camera movements for dynamic shots.
• AI Beauty Retouch: Real-time facial enhancements during live streaming or recording.

Figure 7: Multi-functional shooting modes for creative content creation.

4.5 Gimbal Modes

The gimbal offers several professional shooting modes for diverse scenarios:

• ZOOM: Precise zoom into the subject.
• LF (Lock Follow): Subject fixed mode.
• FPV (First Person View): Action camera-like immersive feel.
• AF (All Follow): 360° automatic tracking.
• HF (Half Follow): Semi-automatic with adjustable composition.

Figure 8: Gimbal control panel with various mode selections.

5. Maintenance

Proper maintenance ensures the longevity and optimal performance of your gimbal.

• Cleaning: Use a soft, dry cloth to wipe the gimbal. Avoid using liquid cleaners or solvents.
• Storage: When not in use, fold the gimbal and store it in the provided velvet pouch or storage box to protect it from dust and scratches. Store in a cool, dry place.
• Battery Care: Charge the gimbal regularly, even if not in frequent use, to maintain battery health. Avoid fully discharging the battery for extended periods.
• Avoid Extreme Conditions: Do not expose the gimbal to extreme temperatures, humidity, or direct sunlight for prolonged periods.

6. Troubleshooting

If you encounter issues with your KOSCHEAL L7B Pro Max, refer to the following common problems and solutions:

7. Specifications

8. Warranty and Support

The KOSCHEAL L7B Pro Max comes with a 1-year warranty from the date of purchase. This warranty covers manufacturing defects and malfunctions under normal use. It does not cover damage caused by misuse, accidents, unauthorized modifications, or natural disasters.

For technical support, warranty claims, or any questions regarding your product, please contact KOSCHEAL customer service through the retailer where you purchased the product or visit the official KOSCHEAL website for contact information.